I've had this feeling sometimes that I only want to listen to some YouTube videos and not watch them always mostly with music, podcasts, audiobooks etc. But all the available sites that allow you to convert YouTube videos to audio require you to download the audio, I didn't want that. So, I created a website where you can convert/search YouTube videos and listen to them online without downloading anything (you can download if you want to but it isn't necessary).
Currently, it has limited features -
You can directly search for YouTube videos on the website.
You can also convert a specific video by pasting the video URL.
Listen to the video in high sound quality.
Download the audio if you wish to.
Features that'll be added soon -
Create your own playlists inside of youdio.
Creating collaborative playlists inside of youdio.
A better audio player.
Note - I started youdio as a side project and I'm working on it solo.